package demo2;

import org.springframework.context.annotation.AnnotationConfigApplicationContext;

public class Test {
    public static void main(String[] args) {
    AnnotationConfigApplicationContext context
            =new AnnotationConfigApplicationContext("demo2");
        DBUtil dbUtil=context.getBean(DBUtil.class);
        System.out.println(dbUtil.getUrl());
        System.out.println(dbUtil.getUsername());
        System.out.println(dbUtil.getPassword());


    }
}
